Regex in Framework 1.1 help

[John B]

Hi,
Can someone please test the regex below in .NET Framework 1.1 and let me
know the results.

Running in 2.0, it does not capture the line number if there are any
nonmatching line numbers (such as the second line).

TIA

JB

string pattern = @"^\ *at\ (?:(?:(?<target>.+?)\x3Aline\
(?<line>\d+))|(?<target>.*))\w*$";
Regex regex = new Regex(pattern, RegexOptions.Compiled |
RegexOptions.IgnoreCase | RegexOptions.Multiline |
RegexOptions.IgnorePatternWhitespace);

MatchCollection matches = regex.Matches(@"
at fubar1():line 200
at fubar2()
");

foreach (Match match in matches)
{
Console.WriteLine("target found: {0}",
match.Groups["target"].Success);
Console.WriteLine("target was: {0}",
match.Groups["target"].Value);
Console.WriteLine("line found: {0}",
match.Groups["line"].Success);
Console.WriteLine("line was: {0}",
match.Groups["line"].Value);
}